Two experimental Ebola vaccines, tested in Liberia on more than 600 people in a phase 2 clinical trial appear to be safe, the US National Institute of Allergy and Infectious Diseases (NIAID) said Thursday.

The World Health Organization and UNICEF have commissioned the first comprehensive, multi-country analysis on water, sanitation and hygiene (WaSH) services in health care facilities, calling for global action to push toward ...